Suno
Full songs, vocals included, generated from a prompt.
Pricing Free tier with daily credits; paid tiers add commercial-use rights and more generations. source ↗
Suno ↗Head to head
Suno vs Udio
Suno is the easier route to a finished song; Udio gives you more control over structure and extension. Both produce genuinely usable audio. The thing to settle before you release anything is rights: commercial use depends on your tier, and the wider legal position on models trained on recorded music is unresolved and being litigated. Read the current terms yourself rather than trusting any article, including this one.
Checked 2026-07-29 · we re-check quarterly · how we compare
Udio
Music generation with finer control over structure and extension.
Pricing Free tier with monthly credits, then paid tiers; check commercial-use terms before releasing anything. source ↗
Udio ↗Side by side
| Suno | Udio | |
|---|---|---|
| Ease | Prompt to complete song, fastest path. | More steps, more control. |
| Vocals | Strong and consistent. | Strong, with finer control over delivery. |
| Editing | Extend and remix. | More granular section-level control. |
| Free tier | Daily credits. | Monthly credits. |
| Commercial use | Depends on tier — check current terms. | Depends on tier — check current terms. |
| Best for | Getting a finished track quickly. | Shaping a track deliberately. |
Pick Suno if…
- You want a complete song with minimal fiddling.
- You are producing background or scratch tracks at volume.
- Consistent vocals matter more than fine control.
- You are new to this and want the shortest learning curve.
Pick Udio if…
- You want to shape structure rather than accept what you are given.
- You are extending or reworking sections deliberately.
- You have a specific arrangement in mind.
- You are willing to spend longer for a closer result.
Pick neither if…
- You need cleared rights for commercial release and cannot accept legal uncertainty — the training-data question is unresolved and in active litigation.
- You need stems and full production control; a DAW with sample libraries still beats both.
- The work must be demonstrably human-made for a client, competition or platform that requires it.
Every comparison here says when the honest answer is "not this one". A page that can only recommend is an advertisement.
Questions people actually ask
Is Suno or Udio better?
Suno is easier and faster to a finished song; Udio gives more control over structure. Most people who care about the difference end up trying both free tiers, which is the sensible test.
Can I sell music made with these?
It depends on your subscription tier, and the terms change. Both grant commercial rights on paid tiers, but the broader legal position on models trained on copyrighted recordings is unresolved and being litigated. Read the current terms before releasing anything.
Do they produce stems?
Stem separation has been added to both at various tiers. If stems are central to your workflow, verify what your specific plan includes rather than assuming.
Is there a free version?
Both have free tiers with credit limits. Free-tier output usually carries non-commercial terms, so check before using anything publicly.
Related
Browse the full catalog, or the open-source roundups if you would rather self-host than choose between two subscriptions.